1 files changed, 42 insertions, 2 deletions
diff --git a/test/SemaOpenCL/extensions.cl b/test/SemaOpenCL/extensions.cl
index 31224e0df7745..c27f3397cd79e 100644
--- a/test/SemaOpenCL/extensions.cl
+++ b/test/SemaOpenCL/extensions.cl
@@ -1,19 +1,56 @@
 // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only
 // RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL1.1
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL1.2 -DFP64
 
 // Test with a target not supporting fp64.
-// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -DNOFP64
+// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -DNOFP64 -DNOFP16
 
+// Test with some extensions enabled or disabled by cmd-line args
+//
+// Target does not support fp64 and fp16 - override it
+// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+cl_khr_fp64,+cl_khr_fp16
+//
+// Disable or enable all extensions
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -DNOFP64 -DNOFP16
+// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+all
+// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=+all,-cl_khr_fp64 -DNOFP64
+// RUN: %clang_cc1 %s -triple r600-unknown-unknown -target-cpu r600 -verify -pedantic -fsyntax-only -cl-ext=-all,+cl_khr_fp64 -DNOFP16
+//
+// Concatenating
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-cl_khr_fp64 -cl-ext=+cl_khr_fp64
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-cl_khr_fp64,+cl_khr_fp64
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -cl-ext=+cl_khr_fp64 -cl-ext=+cl_khr_fp16 -cl-ext=-cl_khr_fp64 -DNOFP64
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -cl-ext=+cl_khr_fp64,-cl_khr_fp64,+cl_khr_fp16 -DNOFP64
+
+#ifdef FP64
+// expected-no-diagnostics
+#endif
+
+#if __OPENCL_C_VERSION__ < 120
 void f1(double da) { // expected-error {{type 'double' requires cl_khr_fp64 extension}}
   double d; // expected-error {{type 'double' requires cl_khr_fp64 extension}}
   (void) 1.0; // expected-warning {{double precision constant requires cl_khr_fp64}}
 }
+#endif
+
+int isnan(float x) {
+    return __builtin_isnan(x);
+}
+
+int isfinite(float x) {
+    return __builtin_isfinite(x);
+}
 
 #pragma OPENCL EXTENSION cl_khr_fp64 : enable
 #ifdef NOFP64
 // expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp64' - ignoring}}
 #endif
 
+#pragma OPENCL EXTENSION cl_khr_fp16 : enable
+#ifdef NOFP16
+// expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp16' - ignoring}}
+#endif
+
 void f2(void) {
   double d;
 #ifdef NOFP64
@@ -21,8 +58,9 @@ void f2(void) {
 #endif
 
   (void) 1.0;
+
 #ifdef NOFP64
-// expected-warning@-2{{double precision constant requires cl_khr_fp64, casting to single precision}}
+// expected-warning@-3{{double precision constant requires cl_khr_fp64, casting to single precision}}
 #endif
 }
 
@@ -31,6 +69,8 @@ void f2(void) {
 // expected-warning@-2{{unsupported OpenCL extension 'cl_khr_fp64' - ignoring}}
 #endif
 
+#if __OPENCL_C_VERSION__ < 120
 void f3(void) {
   double d; // expected-error {{type 'double' requires cl_khr_fp64 extension}}
 }
+#endif